The DOI matches its Crossref record; 7 of the 7 references it cites were found in a registry or an index.
Highly conductive tissue-like hydrogel interface through template-directed assembly
Open accessAbstract
Over the past decade, conductive hydrogels have received great attention as tissue-interfacing electrodes due to their soft and tissue-like mechanical properties. However, a trade-off between robust tissue-like mechanical properties and good electrical properties has prevented the fabrication of a tough, highly conductive hydrogel and limited its use in bioelectronics. Here, we report a synthetic method for the realization of highly conductive and mechanically tough hydrogels with tissue-like modulus. We employed a template-directed assembly method, enabling the arrangement of a disorder-free, highly-conductive nanofibrous conductive network inside a highly stretchable, hydrated network. The resultant hydrogel exhibits ideal electrical and mechanical properties as a tissue-interfacing material. Furthermore, it can provide tough adhesion (800 J/m 2) with diverse dynamic wet tissue after chemical activation. This hydrogel enables suture-free and adhesive-free, high-performance hydrogel bioelectronics. We successfully demonstrated ultra-low voltage neuromodulation and high-quality epicardial electrocardiogram (ECG) signal recording based on in vivo animal models. This template-directed assembly method provides a platform for hydrogel interfaces for various bioelectronic applications.
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Choi, S., Han, S. I., Jung, D., Hwang, H. J., Lim, C., Bae, S., Park, O. K., Tschabrunn, C. M., Lee, M., Bae, S. Y., et al. (2018) · Nature Nanotechnology · doi:10.1038/s41565-018-0226-8 · Cited by 984
Canales, A., Jia, X., Froriep, U. P., Koppes, R. A., Tringides, C. M., Selvidge, J., Lu, C., Hou, C., Wei, L., Fink, Y., et al. (2015) · Nature Biotechnology · doi:10.1038/nbt.3093 · Cited by 668
Neural recording and modulation technologies
Chen, R., Canales, A., & Anikeeva, P. (2017) · Nature Reviews Materials · doi:10.1038/natrevmats.2016.93 · Cited by 655
Lim, C., Hong, Y. J., Jung, J., Shin, Y., Sunwoo, S.-H., Baik, S., Park, O. K., Choi, S. H., Hyeon, T., Kim, J. H., et al. (2021) · Science Advances · doi:10.1126/sciadv.abd3716 · Cited by 365
Fang, H., Yu, K. J., Gloschat, C., Yang, Z., Song, E., Chiang, C.-H., Zhao, J., Won, S. M., Xu, S., Trumpis, M., et al. (2017) · Nature Biomedical Engineering · doi:10.1038/s41551-017-0038 · Cited by 278
Rapid prototyping of soft bioelectronic implants for use as neuromuscular interfaces
Afanasenkau, D., Kalinina, D., Lyakhovetskii, V., Tondera, C., Gorsky, O., Moosavi, S., Pavlova, N., Merkulyeva, N., Kalueff, A. V., Minev, I. R., et al. (2020) · Nature Biomedical Engineering · doi:10.1038/s41551-020-00615-7 · Cited by 148
Vince, V., Thil, M.-A., Gérard, A.-C., Veraart, C., Delbeke, J., & Colin, I. M. (2005) · Journal of Neuroimmunology · doi:10.1016/j.jneuroim.2004.10.010 · Cited by 35
Cited by
Hydrogels for Flexible Electronics
Zhang, Y., Tan, Y., Lao, J., Gao, H., & Yu, J. (2023) · ACS Nano · doi:10.1021/acsnano.3c02897 · Cited by 291
Metadata
- Authors
- Chong, J., Sung, C., Nam, K. S., Kang, T., Kim, H., Lee, H., Park, H., Park, S., & Kang, J.
- Venue
- Nature Communications
- Published
- 2023-04-18
- Volume
- 14
- Issue
- 1
- Pages
- 2206-2206
- ISSN
- 2041-1723 (ISSN-L)
- OpenAlex
- W4366338460
- Cited by
- 286
- References
- 7
- FWCI
- 21.30
- Type
- journal article
- Language
- en
- Open access
- gold
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- Chong, J., Sung, C., Nam, K. S., Kang, T., Kim, H., Lee, H., Park, H., Park, S., & Kang, J. (2023). Highly conductive tissue-like hydrogel interface through template-directed assembly. Nature Communications. https://doi.org/10.1038/s41467-023-37948-1
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